baber/WOPTO huggingface dataset:
Patent RU-2011282-C1 (RU)
Title: Self-commutated twelve-phase converter
Inventor: KRASNOVA BERTA P
IPC: H02M7/12
Filed: 1992-02-03
Granted: 1994-04-15
Abstract: FIELD: current converters. SUBSTANCE: converter has two three-phase bridges 1, 2 on the base of turn-off rectifiers, in particular, on the base of turn-off thyristors, two three-phase three-winding transformers 4, 5, two three-phase three-winding capacitor batteries 6, 7 and three reactive two-terminal networks 8. Primary and tertiary windings 9 and 10 correspondingly of both transformers are made identical. Secondary winding 1 of the first transformer has a star connection, winding of the second transformer - delta connection. Bridge on the base of turn-off thyristors and capacitor battery are connected in parallel to any secondary winding. Outputs with the same polarity of tertiary windings of both transformers are connected one to another through identical reactive two-terminal networks which are made in such a manner that in voltages of capacitor batteries the fifth and the seventh harmonics would be close to zero. Overvoltages are effectively restricted due to connection of reactive two-terminal networks induced by forced current commutations. EFFECT: improved reliability of operation of the converter. 2 tbl, 1 dwg
Patent RU-2026217-C1 (RU)
Title: Braking device
Inventor: KHALOV MURAD OSMANOVICH
IPC: F03G7/06
Filed: 1992-02-17
Granted: 1995-01-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: braking device has normally closed switch 11 connected with electric drive 6 and furnished with control member 12, and flexible member 3 installed between electric drive 6 and braking member 2. Electric drive 6 is made in form of working member with memorized shape effect which is periodically connected with control member 12 of normally closed switch 11. EFFECT: enhanced reliability of braking. 2 cl, 1 dwg
Patent RU-2040691-C1 (RU)
Title: System for transmission of electric power and information in column of joined pipes
Inventor: KONOVALOV SERGEJ F
IPC: E21B17/00
Filed: 1992-02-14
Granted: 1995-07-25
Abstract: FIELD: systems for transmission of electric power and information. SUBSTANCE: system for transmission of electric power and information in column of joined pipes has electric conductors located along pipe body and members of contactless communication on pin and box. These members are made in form of transformer windings located in annular recesses of joined pipes. Annular recesses are made, either on end face of box and on stop surface of pin, or in conical thread surfaces of pin and box, or on the end face of pin and box plane opposite to pin, or in external cylindrical surfaces of pin and box, or in internal surfaces of nipple and box. Transformer windings may be located inside their own opened magnetic circuits. In this case, pipes may be made of nonmagnetic material. Transformer windings may be wound round their own closed circular magnetic circuits installed in annular recesses. In this case, pipes may be made of nonmagnetic electric conducting material. EFFECT: higher efficiency. 12 cl, 25 dwg
Patent RU-2058831-C1 (RU)
Title: Hood to device for feeding fluid medium
Inventor: ERMAKOV YURIJ M
IPC: B05B1/34
Filed: 1991-11-26
Granted: 1996-04-27
Abstract: FIELD: chemical engineering. SUBSTANCE: oval cross-section of housing portions is made as Cassini's oval neck in central part. EFFECT: enhanced efficiency of feeding the stable jet of liquid or gas. 3 dwg
Patent RU-2057589-C1 (RU)
Inventor: SHULYAK VIKTOR ANATOLEVICH
IPC: B02C19/22
Filed: 1992-03-03
Granted: 1996-04-10
Abstract: FIELD: building engineering. SUBSTANCE: mill has housing 1 coaxially connected up to separation vortex chamber in which working body in the shape of spiral is placed. Fixture 7 for air and material feeding and materials duct 8 are tangentially switched on to separation chamber 2. Device for selecting target fraction is combined with hollow unit 4 of strengthening and is disposed in vortex separation chamber 2. This device is made as cylinders located one in another and connected with the help of ring wall 12. Windows 13 are made on lateral surface of external cylinder. EFFECT: enhanced quality of fine grinding. 11 cl, 6 dwg
Patent RU-2019563-C1 (RU)
Title: Lubricating composition "service life - diesel"
Inventor: VOJTOVICH YAROSLAV N
IPC: C10M125/04
Filed: 1992-03-31
Granted: 1994-09-15
Abstract: FIELD: in motor oils. SUBSTANCE: the lubricating composition comprises (wt parts): 0.5-1.0 a powdery metallic filler; 0.04-0.2 a stabilizer of the formula: RCONHCH 2 CH 2 NHCH 2 CH 2 COOH·N(CH 2 CH 2 OH) 3  in which R is a mixture of C 10 -C 13  alkyls and 10 a mineral oil. The powdery metallic filler comprises nickel or an alloy comprising (wt %): 70-94.5 nickel, 5-29.8 copper and 0.04-0.2 phosphorus. EFFECT: improved proper ties of the lubricating composition. 1 tbl
Patent RU-2027373-C1 (RU)
Title: Method of beverage production from the whey
Inventor: SVIRIDENKO YURIJ YA
IPC: A23C21/02
Filed: 1992-03-31
Granted: 1995-01-27
Abstract: FIELD: milk industry. SUBSTANCE: method involves pasteurization of the whey, its clearing, subcondensation, electrodialysis, hydrolysis of carbohydrate part of whey with preparation of β-galactosidase and its fermentation with baker yeast strains. EFFECT: improved method of beverage production. 6 cl
Patent RU-2035800-C1 (RU)
Title: Process of manufacture of thin-film transistors
Inventor: VORONKOV EDUARD N
IPC: H01L21/26
Filed: 1992-04-13
Granted: 1995-05-20
Abstract: FIELD: electronic equipment. SUBSTANCE: thin-film resistors based on a-Si: H are intended for use in the capacity of switching elements in liquid-crystal matrix screens. They are subjected to ultra-violet radiation with energy 3-5 eV and dose 10 18 -10 19  cm -2  region close to surface of film is formed in which Fermi level is located farther from conductance zone than in region of channel. EFFECT: increased stability and reliability, improved operational characteristics. 7 dwg
Patent RU-2041778-C1 (RU)
Title: Method for welding a part to thin conducting film
Inventor: BELOZUBOV EVGENIJ M
IPC: B23K20/00
Filed: 1992-05-08
Granted: 1995-08-20
Abstract: FIELD: production of metal-film and semiconductor instruments. SUBSTANCE: method involves deforming a conductor by compressing it between the film and an additional member. After fastening of said member, the conductor and film are vacuumized in the jointing area. Before compressing the conductor, an additional thin conducting film is made on the additional member in the zone of contact with the conductor, said film being analogous to the thin conducting film. The next step is to make thinned-out peripheral sections on said member, press them into contact with the backing of the thin film, and to secure said sections rigidly to the backing, e.g. by laser welding. EFFECT: higher efficiency. 6 cl, 4 dwg
Patent RU-2031879-C1 (RU)
Title: Method of claydite preparing
Inventor: NO BORIS I
IPC: C04B20/10
Filed: 1992-06-24
Granted: 1995-03-27
Abstract: FIELD: claydite production. SUBSTANCE: method involves addition of corrective additive - herbicide diphenylamide at concentration 0.5-2 wt.-% (as active substance) to the clay raw following by granulation, drying and calcination of granules following by cooling. Claydite properties: filled mass after addition of 1 wt.-% additive is 380 kg/m 3 , compression strength at 2.15 MPa in the presence of 2 wt.-% additive is 335 kg/m 3  and 1.8 MPa, respectively. EFFECT: improved method of claydite preparing. 1 tbl
Patent RU-2082055-C1 (RU)
Title: Чушкосовместимый трехходовой вентиль
Inventor: DEVEHAT EUGENE LE
IPC: F17D3/08
Filed: 1992-06-26
Granted: 1997-06-20
Abstract: Использование: для установки на трубопроводах для переноса жидкостей. Сущность изобретения: в дополнительном патрубке выше внутренней плоской поверхности дискового клапанного элемента в закрытом его положении выполнено отверстие для очистки дополнительного патрубка от источника очистительной жидкости под давлением и для выпуска последней. 5 ил.
Patent RU-2010310-C1 (RU)
Inventor: BEREZIN BORIS V
IPC: G06F7/57
Filed: 1992-07-20
Granted: 1994-03-30
Abstract: FIELD: computer engineering. SUBSTANCE: n-bit binary linear recurrence is shifted by several positions with use of operations of n-bit logic. Number of required n-bit operations for recurrence shift is comparable with number of binary operations required for single- bit shift. In several cases recurrence can be shifted by n-bits at once. This results that its state will be renewed. EFFECT: increased speed. 2 cl
Patent RU-2036427-C1 (RU)
Inventor: SHCHEDRINSKIJ MIKHAIL M
IPC: G03C7/30
Filed: 1992-07-13
Granted: 1995-05-27
Abstract: FIELD: cine-phototechnology. SUBSTANCE: process of manufacture of cine-photomaterials includes application of two light-sensitive layers on backing sensitive to radiation of different parts of spectrum. One layer contains color-forming dye which color adds to color of enhanced part in positive image. The other light-sensitive layer carries mixture of light blue, purple and yellow color-forming components. Due to insertion into manufacturing process of film of new operations capability to form black-and-white image of multicolored object with enhanced color part of object during one exposure is obtained. This contributes considerably to creative possibilities of makers of movies and artistic photographs. EFFECT: expanded creative capabilities of makers of movies and of artistic photographs.
Patent RU-2025410-C1 (RU)
Inventor: CHOCHIEV VIKTOR A
IPC: G05G5/03
Filed: 1992-07-24
Granted: 1994-12-30
Abstract: Изобретение относится к системам управления, например, движущимися объектами и позволяет обеспечить оператора тактильной информацией об отклонении текущих значений контролируемых параметров, преимущественно управляющих воздействий рычагом управления, от их заданных значений, что повышает точность управления и безопасность эксплеатации объекта. Суть способа состоит в том, что тактильоное воздействие по соответствующему каналу управления создают с помощью подвижных элементов-раздражителей, причем их выдвигают в направлении создания требуемого управляющего воздействия рычагом управления на величину, зависящую от величины сигнала разности между текущим и заданным значениями контролируемого параметра. Дозированное выдвижение элементов-раздражителей с определенной стороны рычага управления непосредственно на подсознательном уровне побуждает оператора к созданию управляющего воздействия нужного направления и величины. Способ реализуется устройством, содержащим по каждому каналу управления расположенные внутри рычага управления выдвижные элементы-раздражители 1, кинематически соединенные со следящим приводом 2, содержащим управляющее устройство 3, вход которого подключен к выходу блока 4 формирования сигнала разности, один из входов которого соединен с датчиком 5 текущего значения контролируемого параметра, а другой - с блоком 6 формирования его заданного значения. При равенстве текущего значения заданному элементы-раздражители находятся в убранном положении и не вызывают у оператора дискомфортных ощущений. 2 с.п. ф-лы, 3 ил.
Patent DE-10005592-C1 (DE)
Title: Manually- or machine-guided laser for welding cutting, coating or hardening, includes optics directing beam for oblique angle of incidence and reflection
Inventor: EXNER HORST
IPC: B23K26/14
Filed: 2000-02-09
Granted: 2001-10-04
Abstract: A unit (4) couples-in or produces the laser beam. The beam is directed at an angle of 5-45 deg  with respect to the normal at the surface being processed (8). In the optical path, a transparent- and optionally focusing disc optic (15) can be swung relative to the beam. A further optic (18) is located in the beam (17) reflected from the surface being processed. This includes a sensor (20). A further sensor (11) is located in the beam ahead of the processed surface. A controller in the laser tool is connected with the sensors and the beam generator (2). An imaging system is connected via an image processing system (12) to a display (13) either forming part of the tool or external to it. A nozzle is spaced above the processing location, out of the beam.
Patent DE-10014199-C1 (DE)
Title: Transport device for conveying printed circuit boards, has base element segments provided with transport cheeks having clamp rails for gripping circuit board edges
Inventor: BARNOWSKI FRANK
IPC: H05K13/02
Filed: 2000-03-22
Granted: 2001-12-13
Abstract: The transport device has a base element (1) with a number of segments lying one after the other in the transport direction, each having a transport cheek (7) provided on either side of the transport direction, fitted with driven rollers on its inside surface for movement of a conveyor belt (4) and with a clamp rail (3) for retaining the printed circuit board edge when the plate (5) supporting the driven rollers is moved vertically.
Patent DE-10021038-C1 (DE)
Inventor: BERNHARD JUERGEN
IPC: B41J25/312
Filed: 2000-05-02
Granted: 2001-11-15
Abstract: The printing device comprises a print head unit, a transporting device for the printing material and a structural housing board on which the print head unit and the transporting device are mounted at one end in cantilevered manner and in a predetermined relationship relative to one another. The transporting device comprises a stiff support member which is rigidly connected to the housing board, a mounting member which extends substantially parallel relative to the housing board and is held on the stiff support member, and at least one transport roller for the transportation of the strip of printing material which is mounted at both ends. The stiff support member comprises connecting elements for releasably fixing th mounting member and also guide elements which co-operate with corresponding guide elements of the mounting member for exactly positioning the arrangement with reference to the support member. The first end of the transport roller is mounted at the housing board side and is releasably connected to a drive device and the second end of the transport roller is releasably mounted at the mounting member side.
Patent DE-10035165-C1 (DE)
Inventor: ALTEN FERDINAND
IPC: B66F3/12
Filed: 2000-07-19
Granted: 2002-02-21
Abstract: Jack with an erect component in the form of a leg (1) that rests against the ground (4) and of a foot (2) articulated thereto and with a vehicle-lifting arm (6) that pivots around a fixed horizontal axis on the leg. The arm can be directly or indirectly raised or lowered away from and toward the ground by means of a spindle (7). The arm is provided with a fixed or pivoting vehicle-supporting component at its free end. At the other end, which engages the leg, the arm is provided with appropriate controls that displace a slide (10) along the leg such that the lower end (19) of the slide can come to rest against the leg-supporting surface (3) of the foot. The object is a lighter-weight jack that will be just as sturdy. A stop (21) is accordingly positioned on top of the leg-supporting surface and facing the slide's lower end.
Patent DE-10060652-C1 (DE)
Title: Unauthorized modification indication circuit for protecting electronic component or circuit has loading detector adopting detectable permanent condition when loading exceeds given value
Inventor: WOHLRAB ERDMUTE
IPC: H01L27/115
Filed: 2000-12-06
Granted: 2002-06-20
Abstract: The circuit acts as a loading detector (20), coupled via an electrical conductor (1) to the protected electronic component or electronic circuit and adopting a detectable permanent condition when the loading exceeds a given value. A control circuit is coupled to the electrical conductor via a pair of switch elements (2,3), e.g. a pair of complementary FET's connected in series, for detecting the condition of the loading detector.
Patent DE-10116762-C1 (DE)
Title: Aluminum-titanium diffusion layers, used for improving corrosion resistance of metallic materials used in refinery for gasifying coal, petroleum coke or other residual materials, are produced by co-diffusion
Inventor: SCHUETZE MICHAEL
IPC: C23C10/52
Filed: 2001-04-04
Granted: 2003-01-23
Abstract: Aluminum-titanium diffusion layers are produced by co-diffusing the diffusion elements aluminum and titanium as pure metal powder in a weight ratio of 1: (0.1-5).  Preferred Features: The layer is produced using a powder packing process. Activators, preferably ammonium halides, especially aluminum or titanium halides are used to produce the diffusion layers.
Patent DE-10124145-C1 (DE)
IPC: E04G21/08
Filed: 2001-05-17
Granted: 2002-08-14
Abstract: The invention relates to an internal vibrator (20) for compacting concrete, comprising a vibrator housing (21a) in which a rotational unbalance mass, an electric motor (2) powering said unbalance mass and part of a power line (26) connected to the electric motor for supplying power to said electric motor are integrated. The internal vibrator (20) also comprises an interrupter (10) interconnected in the power line (26) for interrupting power supply of the electric motor (2). Due to the fact that the interrupter (10) is configured in an electrically controllable manner, power supply of the electric motor (2) can be precisely controlled by a plurality of signal transmitters (9, 11, 13).
Patent DE-10140663-C1 (DE)
Title: Closed headphone for acoustic signal reproduction has rear volume behind transducer membrane sized to prevent spring effect
Inventor: GRELL AXEL
IPC: H04R1/10
Filed: 2001-08-24
Granted: 2003-01-09
Abstract: The headphone has an acoustic transducer (1,2,3) with a membrane separating a forward volume (4) from a rear volume (8) which is sufficiently small for preventing a spring effect in the vicinity of the base resonance of the acoustic transducer, a flow resistance allowing air to flow from the rear volume to the forward volume upon an over-pressure.
Patent DE-10145068-C1 (DE)
Title: Operating method for multi-boiler heating plant incorporates compensation for temperature disparity between mean boiler temperature and actual circulation temperature
Inventor: BODE HOLGER
IPC: F24D19/10
Filed: 2001-09-13
Granted: 2003-04-10
Abstract: The operating method uses initial cascade regulation with provision of a required circulation temperature for all boilers, subsequent individual regulation of the boilers using the given circulation temperature and final combining of the boiler flows for providing a common actual circulation temperature. The actual temperatures of the boilers in operation are used for calculating a mean boiler temperature, used with the actual circulation temperature for providing a difference temperature used for the cascade regulation.
Patent DE-10146919-C1 (DE)
Inventor: FRITSCHE THILO
IPC: B65H9/10
Filed: 2001-09-24
Granted: 2003-05-15
Abstract: The invention concerns a device ( 01 ) for aligning at least along one edge several stacked sheets ( 09 ) into a book, while maintaining the serial order of sheets, said device comprising an editing table ( 11 ), having on one of its sides, a front stop ( 13 ) for aligning the edges of the sheets ( 09 ). The invention is characterized in that upstream of the editing table ( 11 ) is provided a support plate ( 02 ), whereon the sheet ( 09 ) can be set into a bound book with non-aligned edges, and is further provided in the device ( 01 ), a sheet feeder ( 08, 04, 06 ) whereby the sheets can be conveyed from the support plate ( 02 ) towards the front stop ( 13 ) of the editing table ( 11 ), while forming a stream of subjacent webs.
Patent DE-10208852-C1 (DE)
Title: Closure cap for motor vehicle heating heat exchanger has seating area to receive heat exchanger and mixing zone for fluid streams
Inventor: SCHLECHT PATRIC
IPC: F24F13/04
Filed: 2002-03-01
Granted: 2003-06-18
Abstract: The closure cap for a motor vehicle heating heat exchanger has a seating area (14) to fit onto an heat exchanger with a  fluid flow connection in a first direction. It has a mixing zone (22) for mixing the fluid stream at different areas of the heat exchanger entering the receiving area of the cap. The cap has two outlet areas (24,26) for discharge of the fluid stream from the mixing zone of the cap.
Patent DE-19509464-C1 (DE)
Title: Implant for artery or vein, with anchor piece fixed to wall of vessel
Inventor: JAEGER HORST J DR MED
IPC: A61F2/01
Filed: 1995-03-20
Granted: 1996-06-27
Abstract: The anchor piece (3) and the functional piece (4) in the hollow interior of the vessel are formed of a tubular stent which expands radially. The stent rests against the inside of the vessel wall (1) under radially outwardly directed elastic pretension. The stent tapers near the functional part towards the longitudinal middle axis, to form the functional part. The stent consists of wire mesh or fabric over its entire length which is constricted (5) at the narrowest point of the taper.
Patent DE-19540055-C1 (DE)
Title: Combined hospital bed and night table
Inventor: PAHL GERRIT ING GRAD
IPC: A47B79/00
Filed: 1995-10-27
Granted: 1996-06-13
Abstract: The table (7) is adjustable for height and in the lengthwise direction, and protrudes over the bed in the working position. Its foot (1) is mounted on rollers (8). Below the table are a shelf (6) and one or more bodies (4, 5), these and the table being movable in the vertical direction by a drive mechanism and mounted on a slide lockable in position. One or more sliding drawers are also included. The mechanism can be hand-driven via a crank (34,35) or by a motor. There can be two hand cranks, at opposite lengthwise sides of the table.
Patent DE-19644877-C1 (DE)
Title: Roll-over bar raising device for open-top vehicles
Inventor: LORENZ MARTIN DIPL ING
IPC: B60R21/13
Filed: 1996-10-29
Granted: 1997-07-24
Abstract: The roll-over bar is operated by a comfort drive or crash drive. The crash drive (5) can only be brought into active connection with one of the arms of the roll-over bar and the comfort drive can be brought into active connection with the other arm of the roll-over bar. The crash drive and comfort drive are mounted near each relevant bar arm. The crash drive is coupled to a support lock (25) for the one bar arm and the comfort drive is connected to a support lock (12) for the other bar arm. The drive and lock can be mounted in a common housing.
Patent DE-19804668-C1 (DE)
Title: Deployable night table for bed
IPC: A47B79/00
Filed: 1998-02-06
Granted: 1999-02-18
Abstract: The night table has a side mounted bed table (2) which has a tray (3) pivoting in a horizontal plane between retracted vertical and deployed horizontal positions. The tray is mounted on a post which may be telescopic (4) and is attached to the night table. The tray can have a clamp to attach it to the night table (1). The bed table can have rollers (10).
Patent DE-19813240-C1 (DE)
Title: Guide for piston rod in vehicle suspension strut
Inventor: BECK HUBERT
IPC: F16F9/36
Filed: 1998-03-26
Granted: 1999-08-12
Abstract: The guide (4) has a bush (6) with a scraper lip (8) built into an integral scraper (7). The scraper defines a frusto-conical outer surface with the lip formed of a thin elastic section biassed inwardly towards the piston rod (11).
Patent DE-19817083-C1 (DE)
Title: Combustion characteristics sensor device for i.c. engine
Inventor: MALY RUDOLF DR ING
IPC: F02B77/08
Filed: 1998-04-17
Granted: 1999-07-01
Abstract: The sensor device has a pair of cooperating electrodes (1,2) lying flush with at least one wall (6) of the i.c. engine combustion chamber, the exhaust line and/or the exhaust treatment system, with evaluation of the signal obtained between the electrodes. The wall may be provided with an insulation layer (3) coated with a thin metal or semiconductor conductive layer (4) overlaid by a protection layer (5).
Patent DE-19822649-C1 (DE)
Title: Seat for motor vehicle
Inventor: MENGES WOLFGANG
IPC: B60N2/02
Filed: 1998-05-20
Granted: 1999-11-25
Abstract: The seat for a motor vehicle has a lowerable backrest connected at both sides by an adjuster to the seat base. The adjuster is motor driven and connected to the motor by a coupling shaft (8) formed of two separate sections (8.1,8.2) with the outer ends each axially movable and fixed in a respective lowering adjuster (2,3). The inner ends are axially secured and rotatably fixed to a ratchet gear (17).